package com.atguigu.gulimall.order.interceptor;

import com.atguigu.common.constant.AuthServerConstant;
import com.atguigu.common.vo.MemberRespVo;
import org.springframework.stereotype.Component;
import org.springframework.util.AntPathMatcher;
import org.springframework.web.servlet.HandlerInterceptor;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * @description:
 * @author: BlueSky
 * @create: 2021-09-29 10:29
 **/
@Component
public class LoginUserInterceptor implements HandlerInterceptor {

	public static ThreadLocal<MemberRespVo>	loginUser = new ThreadLocal<>();

	@Override
	public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
			throws Exception {

		//服务间的调用不需要拦截
		String uri = request.getRequestURI();
		boolean match = new AntPathMatcher().match("/order/order/status/**", uri);
		if (match){
			return true;
		}

		MemberRespVo attribute = (MemberRespVo) request.getSession().getAttribute(AuthServerConstant.LOGIN_USER);
		if (attribute!=null){
			loginUser.set(attribute);
			return true;
		}else {
			//没登录就去登录
			request.getSession().setAttribute("msg","请先进行登录");
			response.sendRedirect("http://auth.gulimall.com/login.html");
			return false;
		}

	}

}
